Chemical Engineering Thermodynamics Pressure-enthalpy chart is useful in refrigeration. The change in internal energy of an ideal fluid used in ideal refrigeration cycle is Zero Positive Infinity Negative Zero Positive Infinity Negative ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Which of the following equations is used for the prediction of activity co-efficient from experiments? All of these Van Laar equation Wilson's equation Margules equation All of these Van Laar equation Wilson's equation Margules equation ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Linde gas liquefaction process employs cooling By throttling By expansion in an engine None of these At constant pressure By throttling By expansion in an engine None of these At constant pressure ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics For a cyclic process, a fixed ratio between heat and work May exist Never exists Is difficult to predict Always exists May exist Never exists Is difficult to predict Always exists ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics COP of a refrigerator drawing 1 kW of power per ton of refrigeration is about 0.5 4.5 8.5 3.5 0.5 4.5 8.5 3.5 ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics For organic compounds, group contribution method can be used for the estimation of Specific gravity Thermal conductivity Critical properties Specific volume Specific gravity Thermal conductivity Critical properties Specific volume ANSWER DOWNLOAD EXAMIANS APP
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